baber/WOPTO huggingface dataset:
Patent DE-2228078-B2 (DE)
Title: Swivel joint for undersea cables - for research monitors having oil filled construction with sealed mercury swivel contacts
IPC: B63B21/20
Filed: 1972-06-09
Abstract: The swivel joint has an oil filled construction with sealing gaskets at one end and a membrane at the other end. The oil is degassed before filling and the membrane compensates for pressure/volume changes. The seals are designed to cover a large pressure range so that the swivel can operate at large depths. Electric contacts are provided by mercury filled slip ring contacts which are separated from the oil by gaskets and membrane, with oil pressure compensating ducts to even out the pressure distribution on the contacts. The swivel operates without any torsion forces and is readily dismanted for repair.
Patent DE-2231464-B2 (DE)
Title: Plastic deep printing plate production - by hardening resin on printing plate cylinder, filling relief informed matrix with resin, and hardening
IPC: B41C3/00
Filed: 1972-06-27
Abstract: Printing plates are produced by (a) placing a hardenable synthetic resin on the prototype printing plate cylinder, (b) allowing the resin to remain in the cavities of the cylinder until it becomes hard, (c) lifting the coherent matrix from the cylinder, (d) filling the relief of the matrix by application of a synthetic resin, (e) allowing the resin to harden in the hollows and over the cross-pieces of the relief, and (f) removing the matrix from the formed positive printing plate. Method allows accurate formation of the surface and hollows of the prototype relief in the final positive plate.
Patent IE-S80843-B2 (IE)
Title: Golf practice device
Inventor: GETHINGS SIOBHAN
IPC: A63B57/00
Filed: 1998-11-19
Abstract: The invention relates to a golf practice device with the aim of improving the users golf swing. The device consists of a post with an angled top section which is mounted on a base which may be either weighted or spiked. A length of flexible line is attached to the top section of the post and extends to a mat at ground level where a practice golf ball is connected. When the user strikes the ball, it rotates about the angled section of the post and returns back to ground level.
Patent JP-S6154389-B2 (JP)
IPC: A01H13/00
Filed: 1984-01-31
Abstract: Desalinating food is prepared by demetallizing the tissue of a marine alga by treating it with an inorganic acid and then contacting it with an aqueous solution containing potassium ions to effect replacement of the metal ions therewith. The food can adsorb a large amount of sodium ions with simultaneous dispensation of potassium ions in the living body and is suitable for dietetic care of patients for whom a decrease of salt ingestion is essential.
Patent JP-H0250886-B2 (JP)
IPC: C07C17/38
Filed: 1981-03-11
Abstract: The invention relates to a process for removing acetylene from the product of 1,2-dichloroethane pyrolysis. The pyrolysis product is divided into a liquid product stream substantially free of acetylene, and into an acetylene containing gaseous product stream which mainly comprises hydrogen chloride and vinyl chloride; the gaseous product stream is subsequently freed of acetylene by passing it through a catalyst bed wherein the acetylene is hydrochlorinated and converted to vinyl chloride. The catalyst bed is composed of a first upstream catalyst comprising noble metal and/or noble metal compounds, followed bv a downstream hydrochlorination catalyst.
Patent JP-2753673-B2 (JP)
IPC: B32B27/30
Filed: 1993-01-28
Granted: 1998-05-20
Abstract: PURPOSE:To prevent the lowering of heat insulating properties by diffusing steam into the air by dividing an extruded foam plate into two sections in the thickness direction thereof or peeling the skins only provided on one surfaces of the divided sections and directing the skins inwardly to mutually bond them by an adhesive. CONSTITUTION:An extruded foam plate with density of 10-50kg/m<2> composed of a styrenic resin has high density skins on the surfaces thereof. The extruded foam plate A is divided into two sections in its thickness direction to obtain two foam plates 2 having skins 1 on the single surfaces thereof and having no skins 1 on the opposite surfaces thereof. The foam plate is divided into two foam plates having equal thickness or divided into two foam plates different in thickness. These two foam plates are bonded back to back by an adhesive. In other words, the surfaces having the skins 1 of the foam plates are mutually opposed to be bonded by the adhesive. As the adhesive, a copolymer having a softening point lower than that of the styrenic resin, for example, a vinyl acetate/ethylene copolymer is pref. The adhesive film composed of the copolymer is held between the foam plates to be pressed to bond the foam plates.
Patent JP-H0767397-B2 (JP)
IPC: C13B20/12
Filed: 1987-02-27
Abstract: The invention is a process for the removal of impurities comprising phenolics, dextrans or amino nitrogen from an aqueous saccharide solution. The solution is contacted with a sorbent, which itself is also an embodiment of the invention, comprising a cationic nitro­genous surfactant, the molecules of which contain at least one alkyl group of at least 8 carbon atoms, deposited on the surface of a microporous hydrophobic polymeric support. The deposition is ac­complished by contacting a solution of the surfactant in an appro­priate solvent with the support. The impurities are adsorbed onto the sorbent and the aqueous saccharide solution is removed from contact with the sorbent. The solvent must be completely miscible with the saccharide solution and the solution of the surfactant in the solvent must have a maximum sorbent wetting rate of at least 100 g/m².min, and a sorbent bed retention of at least 140%, based on the bed interstitial volume. The partitioning coefficient of the impurities in the surfactant and solvent deposited on the support, as compared to in water, must be at least 20.The process is extremely effective in removing impurities from sac­charide solutions having very high concentrations of impurities, and at very high flow rates.
Patent JP-H07103122-B2 (JP)
IPC: A61P9/08
Filed: 1991-03-08
Abstract: New imidazo [1,2-c] quinazoline compounds useful as coronary smooth muscle relaxants and corresponding to the formula:  <IMAGE>  in which: Y is oxygen or sulfur; R1 is (C1-C6) alkyl optionally substituted by a phenyl itself optionally substituted, a (C3-C6) cycloalkyl, optionally substituted phenyl, furyl, thienyl or acyl; R2 is hydrogen, a halogen or a (C1-C6) alkyl optionally substituted by amino or dialkylamino; R3 is hydrogen, (C1-C6) alkyl optionally substituted by an aryl, or R-CO-(CH2)n- [n being 1, 2 or 3, and R being (C1-C6) alkoxy, amino, (alkyl or dialkyl)amino, morpholino or methylpiperazinyl]; and X is hydrogen or a halogen. These compounds and their physiologically tolerated salts can be used in medical treatment of coronary smooth-muscle dysfunctions.
Patent JP-2695908-B2 (JP)
IPC: C25D17/12
Filed: 1989-03-29
Granted: 1998-01-14
Abstract: A massive anode (1) is assembled from many, closely packed modular anodes (2). Although close-packed, the modular anodes (2) are nevertheless spaced apart one from the other. The massive anode (1) has at least substantial inflexibility. It can be particularly useful where a flexible cathode may move toward, and even contact, the anode, e.g., in electrogalvanizing where a moving sheet from a metal coil being coated may thump against the anode. The individual modular anodes (2) provide a collective, generally planar front face toward the cathode. Individual, adjacent modular anodes (2) can be separated at least in part by dielectric spacing members (7) which have portions extending toward the cathode, thereby initially receiving any impact from the cathode.
Patent JP-2927176-B2 (JP)
IPC: F16H59/10
Filed: 1994-04-19
Granted: 1999-07-28
Abstract: PURPOSE:To enable holding of a neutral position of a shift lever in a second shift path and obtain regulation feeling by providing a roller which engages with a top of a guide portion in the shape of character V at the neutral position when the shift lever is in the second shift path. CONSTITUTION:When a shift lever 22 in a first shift path is moved into a second shift path for manual gear shift operation, a roller 110 in d detent pin conjunction member 62 of the shift lever 22 is engaged with a top section 112 of a guide portion in the shape of character V in an immobile member 13 due to energizing force of a spring, and the shift lever 22 is held at a neutral position in the second shift path. Then, the shift lever 22 in the second shift path is operated by moving the lever toward a shift up gear shift position or a shift down gear shift position. After that, force for operating the shift lever 22 is drawn, the roller 110 returns to the top 112 of the guide portion in the shape of character V due to energizing force of the spring to hold the shift lever 22 at the neutral position. Consequently, the shift lever 22 in the second shift path is held at the neutral position and regulation feeling is obtained.
Patent JP-S5926240-B2 (JP)
IPC: F28G1/12
Filed: 1980-06-17
Abstract: A fluid-circulation system, specifically a heat exchanger with entrance and exit ducts interconnected by a bank of tubes, is provided in its exit duct with an extractor for intercepting generally spherical cleaning bodies of sponge rubber or the like which are to be returned to the inlet duct via a bypass connection for recirculation through the tubes. The extractor comprises two substantially symmetrical screens, converging downward in the direction of fluid flow, which direct the oncoming cleaning bodies into a narrow collecting box having a sloping bottom near one or more outlets forming part of the bypass connection. The two screens have generally planar confronting surfaces and are swingable about respective transverse axes into a downwardly diverging position in which their opposite surfaces are exposed to the flow for cleansing purposes during a regeneration phase. At least one sidewall of the collecting box is secured to the adjoining screen for separation, together with the sloping box bottom, from the opposite sidewall when the two screens are swung into their regenerating position.
Patent JP-2829914-B2 (JP)
IPC: C04B41/48
Filed: 1988-04-06
Granted: 1998-12-02
Abstract: Use of finely divided aqueous cationic dispersions of synthetic resins obtainable by emulsion polymerization from suitable monomers and which contain cationic dispersion polymers, as impregnants and primers for consolidating and priming of porous absorbent substrates, preferably inorganic substrates such as, for example, masonry, concrete, plaster surfaces, gypsum surfaces, bricks or wood, by treating these substrates with the aqueous cationic dispersions whose polymer particles have mean particle diameters of 0.02 to 0.2  mu m. Aqueous cationic dispersions of synthetic resins exhibit a superior penetrating and permeating power, in particular on smooth plaster surfaces and smooth gypsum surfaces, compared with aqueous anionic or non-ionic dispersions of synthetic resins. Moreover they have no tendency to foam formation and can, in contrast to aqueous anionic or non-ionic dispersions of synthetic resins, exhibit a sealing action against staining, water-soluble substances, such as tarry products (tobacco smoke), resins, wood constituents (tanning) and dyes, which is of particular advantage for example in the building trade in the renovation of old buildings.
Patent EP-1268096-B2 (EP)
Inventor: FELDCAMP EDWARD GEORGE
IPC: B29C48/32
Filed: 2001-03-27
Granted: 2011-02-23
Abstract: An extrusion die comprises a die body defining a die cavity (18). The cavity (18) is shaped such that the die body includes a male portion (24) and a female portion (26). A leading edge (18a) of a part of one side of the die cavity (18) is out of alignment with a leading edge (18a) of an opposing part of the die cavity (18), at rest, such that, in use, when deflection of parts of the die occurs, the leading edges (18a) substantially align.
Patent EP-1380445-B2 (EP)
Inventor: REUTLINGER PETER
IPC: B60D1/54
Filed: 2003-04-02
Granted: 2012-05-23
Abstract: The tow hook (2, 3) is mounted in a bearing in a housing (10). It is moved electrically from the storage position where it is positioned transversely across the vehicle to a towing position. It can be clamped in different positions to minimize the load on it when towing.
Patent EP-1592720-B2 (EP)
Inventor: WALIA PARVINDER S
IPC: C08F8/42
Filed: 2004-02-04
Granted: 2010-06-30
Abstract: An improved process for crosslinking a polyolefin polymer is described. The process involves grafting a silane material onto the polyolefin based polymer in the presence of a free radical generating initiator material and then hydrolyzing the silane material to form crosslinks. By using an effective molar ratio of silane material to free radical of 40 or greater in the grafting reaction, premature crosslinking is controlled and the grafted polymer can be shaped first and then crosslinked. In another aspect of the invention, the crosslinking process is improved by adding a catalyst for the hydrolysis catalyst to the surface of a shaped article made from the grafted polymer. Grafted polymer and articles made from the grafted polymer, particularly fibers, are also disclosed.
Patent EP-1618905-B2 (EP)
Inventor: TERENTIEV ALEXANDRE N
IPC: A61M1/12
Filed: 2001-10-09
Granted: 2012-11-21
Abstract: A system for pumping or mixing a fluid using a levitating, rotating pumping or mixing element and various other components for use in a pumping or mixing system as disclosed. The pumping or mixing element is placed in a fluid-containing vessel in close proximity to a superconducting element. A cooling source thermally linked to the superconducting element provides the necessary cooking to induce levitation in the pumping or mixing element. The superconducting element may be thermally isolated, such that the pumping or mixing element, the vessel, and any fluid contained therein are not exposed to the cold temperatures required to produce the desired superconductive effects and the resulting levitation. By using means external to the vessel to rotate and/or stabilize the pumping or mixing element levitating in the fluid, including possibly rotating the superconducting element itself or moving it relative to the vessel, the desired effective pumping or mixing action may be provided.
Patent EP-1978528-B2 (EP)
Inventor: ROZHKOV VLADIMIR VLADIMIROVICH
IPC: G21C3/356
Filed: 2007-04-12
Granted: 2015-11-18
Abstract: This invention relates to nuclear engineering and may be used in structures of nuclear fuel assemblies, especially those used in PWR and BWR nuclear reactors. A fuel assembly comprises spacing grids comprising cells formed by orthogonal crossing plates. An insertable spacing element is installed in each cell, which is designed for fixing the fuel rod passing through the cell. In the spacing grids that are arranged between the first spacing grid and the last spacing grid downstream the coolant flow at least some cells, through which the fuel rods pass, are provided with deflectors designed for mixing the coolant flow. The insertable spacing element comprises a shell, which has a cross-section in the form of an octagon formed by four facets that are rounded and convex in the direction from the center of said element and by four facets located therebetween that are shaped and concave toward the center of the said element. The result is that cell stiffness is increased, and hydraulic resistance to a coolant flow is reduced.
Patent EP-2195713-B2 (EP)
Inventor: DUNKER RAPHAEL
IPC: G06F13/40
Filed: 2008-08-22
Granted: 2019-09-04
Abstract: The invention proposes that a various quantity of logic slaves be realized in a field device for use in an AS interface network as a function of the assigned address, said logic slaves being addressable with the assigned address in the standard or extended addressing mode. It is thus possible for slaves to be provided in a field device with different profiles, by way of which different data types may be exchanged. The invention further proposes a method by means of which a field device having various slaves may be addressed in a simple manner so as to prevent double addresses. The number of logic slaves represents individual participants in an additional subordinate bus system.
Patent EP-2168991-B2 (EP)
Inventor: MOUGIN NATHALIE
IPC: C08F220/06
Filed: 2005-05-20
Granted: 2021-09-01
Abstract: An ethylenic copolymer comprises 10-80 wt.% of a monomer having hydrocarbon-containing compound, 20-90 wt.% of an anionic monomer, and 0-70 wt.% of an additional non-ionic hydrophilic monomer. The ethylenic copolymer comprises 10-80 wt.% of monomer of Formula (I); 20-90 wt.% of anionic monomer and its salts from maleic anhydride and monomers of Formula (II); and 0-70 wt.% of additional nonionic hydrophilic monomer. R 1H, or linear and branched hydrocarbon radicals C pH 2 p + l; p : 1-12; Z : divalent group consisting of -COO-, -CONH-, -CONCH 3-, -OCO-, -0-, -S0 2-, -CO-O-CO-, or -CO-CH 2CO-; x : 0 or 1; R 2linear, branched, and cyclic, saturated and unsaturated, optionally aromatic, divalent hydrocarbon radicals having 1-30C and optionally comprising 1-18 heteroatoms consisting of O, N, S, F, Si, or P; m : 0 or 1; n : 3-300;and R 3H, or linear, branched and cyclic, saturated and unsaturated, optionally aromatic, hydrocarbon radicals having 1-30C and optionally comprising 1-20 heteroatoms consisting of O, N, S, F, Si, or P; or their salts. R 1H, or linear and branched hydrocarbon radicals C pH 2 p + l; p : 1-12 inclusive; Z' : divalent group consisting of -COO-, -OCO-, -0-, -S0 2-, -CO-O-CO-, or -CO-CH 2CO-; x' : 0 or 1; R 2' : linear, branched, and cyclic, saturated and unsaturated, optionally aromatic, divalent hydrocarbon radicals having 1-30C and optionally comprising 1-18 heteroatoms consisting of O, N, S, F, Si, or P; m' : 0 or 1;and Y : -COOH-, SO 3H, -OSO 3H, -PO 3H 2, or -OPO 3H 2. An independent claim is also included for a method for treating keratinous substances comprising applying, to the keratinous substances, a cosmetic composition comprising the inventive copolymer. [Image].
Patent EP-0013890-B2 (EP)
IPC: D06N3/14
Filed: 1980-01-07
Granted: 1985-10-02
Abstract: The present invention relates to thermosetting two-component coating compositions containing (A) a prepolymer having an average molecular weight of from 1,000 to 15,000 having an average of from 2 to 4 ketoxime-blocked aromatic isocyanate groups; (B) a crosslinking agent corresponding to the following general formula:   <IMAGE>   wherein R1, R2, R3 and R4 independently represent hydrogen or C1- to C3-alkyl groups with the proviso that if R1 to R4 all are hydrogen, 75% of the diamine have the cis,cis-structure and optionally (C) pigments, fillers blowing agents or other known additives. The equivalent ratio of blocked isocyanate groups to NH2 groups is from about 1.35:1 to about 0.95:1, and the coating composition contains not more than about 15% by weight of organic solvents and is free from aqueous polymer dispersions or solutions. The coating compositions may be applied to substrates by the direct or reverse process and may be applied as a top coat, adhesive coat or foam coat.
Patent EP-0315968-B2 (EP)
Inventor: LEE TED C K
IPC: A61K47/00
Filed: 1988-11-09
Granted: 1997-04-09
Abstract: Stable factor VIII and other plasma protein formulations are provided in low ionic strength media which comprises: sodium chloride, potassium chloride or mixtures thereof; lysine hydrochloride; and histidine as the buffering agent.
Patent EP-0605477-B2 (EP)
Inventor: QUAY STEVEN C
IPC: A61K49/22
Filed: 1992-09-02
Granted: 2007-06-20
Abstract: Disclosed herein are agents for enhancing the contrast in an ultrasound image. These agents are extremely small bubbles, or "microbubbles," comprised of specially selected gases. The microbubbles described herein exhibit long life spans in solution and may be produced at a size small enough to traverse the lungs, thus enabling improved ultrasound imaging of the cardiovascular system and other vital organs. Also disclosed herein is a method for selecting gases from which contrast agents may be produced. The method is based on calculations using inherent physical properties of gases and describes a means to associate the properties of a gas with the time for dissolution of microbubbles comprised of the gas.
Patent EP-0999823-B2 (EP)
Title: Composition de teinture des fibres keratiniques et procede de teinture mettant en oeuvre cette composition
Inventor: RONDEAU CHRISTINE
IPC: A61K8/49
Filed: 1998-10-07
Granted: 2011-10-05
Abstract: L'invention a pour objet une composition prête à l'emploi pour la teinture des fibres kératiniques, et en particulier des fibres kératiniques humaines telles que les cheveux comprenant, dans un milieu approprié pour la teinture, au moins un colorant direct cationique convenablement sélectionné, et au moins un colorant direct nitré benzénique, ainsi que le procédé de teinture mettant en oeuvre cette composition.
Patent JP-H071882-B2 (JP)
IPC: H04B17/00
Filed: 1989-04-28
Abstract: According to this method, on transmission, the signal S1(t) from a low-rate digital channel is added to that S2(t) from a high-rate digital channel by over-modulation or superposition means (13) which generate a composite transmission signal S(t). On reception, the signal S2(t) from the high-rate digital channel is recovered thanks to regeneration means (24) operating on the composite transmission signal S(t). The signal S1(t) from the low-rate digital transmission channel is recovered thanks to means (25) for subtracting the composite transmission signal S(t), previously filtered by a first low-pass filter (31), and the regenerated signal S2(t) from the high-rate digital channel, previously filtered by a second low-pass filter (33). 
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Patent JP-H0355839-B2 (JP)
IPC: G10L21/013
Filed: 1984-06-01
Abstract: PURPOSE:To make the audible sense constant for at both compression and expansion of a time axis and to change the scale with a low distortion factor in a wide frequency range by coding/decoding an acoustic signal with PCM and chancing the block length with a set pitch ratio. CONSTITUTION:An input acoustic signal at a terminal 1 is sampled at a prescribed period, coded and stored to a RAM7 at each block. The length of a read block from the RAM7 at time axis conversion depends on the set time of a timer circuit 10 and this set time is controlled in response to the pitch ratio between the original tone and the reproduced tone and the degree of compression or expansion of the signal by the time axis conversion with the operation of a control circuit 11. In such a case, since a pitch setting device 12 changes the pitch of the reproduced sound high or low to the input sound, the pitch ratio of the original tone to the reproduced tone is set, then the read speed of the coded data from the RAM7 is adjusted and the scale is changed without changing the length of the original tone.